154923888

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:555

約数の個数: 120

約数和(自身を含む): 469315200

約数和(自身を除く): 314391312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 199, 294, 331, 336, 392, 398, 588, 597, 662, 784, 796, 993, 1176, 1194, 1324, 1393, 1592, 1986, 2317, 2352, 2388, 2648, 2786, 3184, 3972, 4179, 4634, 4776, 5296, 5572, 6951, 7944, 8358, 9268, 9552, 9751, 11144, 13902, 15888, 16219, 16716, 18536, 19502, 22288, 27804, 29253, 32438, 33432, 37072, 39004, 48657, 55608, 58506, 64876, 65869, 66864, 78008, 97314, 111216, 117012, 129752, 131738, 156016, 194628, 197607, 234024, 259504, 263476, 389256, 395214, 461083, 468048, 526952, 778512, 790428, 922166, 1053904, 1383249, 1580856, 1844332, 2766498, 3161712, 3227581, 3688664, 5532996, 6455162, 7377328, 9682743, 11065992, 12910324, 19365486, 22131984, 25820648, 38730972, 51641296, 77461944, 154923888]

約数ペア:

[(1, 154923888), (2, 77461944), (3, 51641296), (4, 38730972), (6, 25820648), (7, 22131984), (8, 19365486), (12, 12910324), (14, 11065992), (16, 9682743), (21, 7377328), (24, 6455162), (28, 5532996), (42, 3688664), (48, 3227581), (49, 3161712), (56, 2766498), (84, 1844332), (98, 1580856), (112, 1383249), (147, 1053904), (168, 922166), (196, 790428), (199, 778512), (294, 526952), (331, 468048), (336, 461083), (392, 395214), (398, 389256), (588, 263476), (597, 259504), (662, 234024), (784, 197607), (796, 194628), (993, 156016), (1176, 131738), (1194, 129752), (1324, 117012), (1393, 111216), (1592, 97314), (1986, 78008), (2317, 66864), (2352, 65869), (2388, 64876), (2648, 58506), (2786, 55608), (3184, 48657), (3972, 39004), (4179, 37072), (4634, 33432), (4776, 32438), (5296, 29253), (5572, 27804), (6951, 22288), (7944, 19502), (8358, 18536), (9268, 16716), (9552, 16219), (9751, 15888), (11144, 13902)]